Keno is one of the most disadvantageous gambling games for those players who expect to make money at an online casino. The casino advantage (the so-called house edge indicator) in this game is 25-29%; it is almost a record, given that even in roulette, where it is believed to be impossible to influence the win, the casino advantage is modest 2-3%.
Each outcome of keno game is determined randomly. It is always unpredictable, and it is almost impossible to solve a complex algorithm even for a professional player. However, there are secrets and special tricks even in this game. One of the keys to winning can be a special keno number generator programme, which greatly simplifies the game.
How to Calculate the Probability of Winning at Keno?
A Golden Rule for experienced keno players holds that it is impossible to somehow influence one’s chance of winning, and one should not even try to use some kind of super successful strategy or betting system. However, at keno, as in any other online casino gambling, it is possible at least to calculate the probability of winning in order to make sure that it is not always worth risking own money in this game.
Nowadays, however, a lot of useful software has been developed that gives some advantage when playing at online gambling establishments, i.e. up to plus 25-35% chances of winning probability. By no means, all these support programmes do not give any guarantee of winning; however, why not to take an additional opportunity to win the coveted victory?
How does Keno Number Generator Work?
First of all, it is important to remember that RNG is not a panacea and not even a method approaching the solution. The operation principle of this programme is quite simple: there is a certain algorithm that gives independent numbers in a certain sequence. The player can use the results of this sample when playing for real money, but this should be done realizing that RNG of a casino, as a rule, does not coincide with the parameters of the generator itself, because it would be too simple. So, do not expect that the numbers generated in this way will be completely identical to those that the game will give out. However, there are cases when a chain of numbers coincides with lottery numbers. It stands to reason, keno programmes will not lead you to win without Lady Luck.
Certainly, if a casino and RNG were somehow interconnected, then one could completely rely on such software, because then the chances of winning would increase to almost 100%. However, unfortunately, the protection in modern establishments is very reliable and similar interdependencies are excluded.
How to Calculate the Winning Odds at Keno
At first glance, it seems that the process of playing keno depends entirely on randomness or, more precisely, on a random number generator. Eighty (80) cells are marked in the table card for playing keno, and the computer, against which every player is forced to play in online casino, randomly selects twenty (20) of them. In fact, the laws of mathematics can be applied even to this seemingly completely random process, with the help of which it will be possible to calculate the probability of winning at keno.
For calculations, the hypergeometric distribution method is used allowing calculating the probability of guessing N cells/numbers in keno table using the following formula:
Pr (k; n) = C (n,k) C (80-n, 20-k)/C (80.20)
By no means, no normal player would even think of calculating his chances of winning by such a complex formula; so it is possible to be guided by the following probability table calculated by this formula and designed specifically for keno:
Keno Calculator
Special calculators are really useful when playing online keno; there are good many of them nowadays and many experienced players do not neglect to resort to their tips. They will not only help in the initial stages of a gambling career, but are also become ideal for players who do not want to waste their time and energy on independent chances calculating.
While keno number generator programme gives a sample of random numbers, according to some algorithm, the calculator principle is completely different: it determines the percentage probability of possible win. Having selected certain numbers that will participate in the drawing, you mark them in the table (1, 2, 3 or more numbers). Further, the calculator estimates your chances of winning, giving the most accurate information according to probability theory.
What else such software can do? The programme can also calculate the probable amount of funds for return. If the player’s combination is winning, the indicator is determined by the ratio to the payout table. Such manipulations help to find a perfect strategy for playing keno; you will understand what is the most profitable quantity of numbers to put and determine the amount of sum.
Number of guessed cells
Chance to guess
0 | 0.088266238 |
1 | 0.266464114 |
2 | 0.328145622 |
3 | 0.214786225 |
4 | 0.081503701 |
5 | 0.018302586 |
6 | 0.002366714 |
7 | 0.000160455 |
8 | 4.34566E-06 |
There is another way to calculate the winning odds in keno using a mathematical function such as factorial. For example, consider the following computing sequence:
Supposing that you play keno according to standard rules: there are eighty (80) cells in the table and you can select no more than twenty (20). We select five (5) cells and try to calculate the probability that these five (5) numbers will fall into those twenty (20) winning numbers, which the computer randomly determines.
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